Tannic Acid 1401-55-4

Our advantages1. 20 years specialized in healthcare products field.
2. GMP/ISO certificated factory and stable supply chain.
3. Quality first, strictly control before shipment.
4. Custom synthesis by more than 15 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 workdays from China or USA.
7. Support 7 days refund money in case delay shipment.
8. Alibaba assessed supplier & 8 years gold supplier.Product DescriptionTannic Acid 1401-55-4

Name: Pharmaceutical Grade Tannic Acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
CAS NO:1401-55-4Pharmaceutical Grade Tannic Acid
Appearance: light yellow to light brown powder,
Performance: the product is light yellow to light brown powder, with special smell; soluble in water, ethyl alcohol and acetone; insoluble in chloroform or diethyl ehter
Quality index : British Pharmacopoeia 2012, United States Pharmacopeia 2013 ,BP 1993, AP1995 .Uses:
1. antibiosis,dezymotize, detoxify

2.pharmaceutical tannic acid, used for antimicrobial, treat tinea, detoxify, stop dysenterys, also used in the synthesis of sulfonamide synergistStorage: Moistureproof and avoid light, sealed storage
Packing: plastic bag lined carton, Net wt 25kg
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Name: Food Grade Tannic Acid
Product name: Edible gallotannic acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
CAS NO:1401-55-4
Performance : the product is light yellow to light brown powder, with special smell; soluble in water, ethyl alcohol and acetone; insoluble in chloroform or diethyl ehterAppearance: light yellow to light brown powder,
Quality index: FDA "Food chemistry specification"3, FCC (1981); FCC-IV.FCC-IV standard

Uses:
1. cosmetics and food antioxidant, clarifying agent of wines, and so on

2. Mainly used as the clarifying agent of beer, wine, low-alcohol wine, can also be used for pineapple proteinase and food processing, etc.Storage: Moistureproof and avoid light, sealed storage
Packing: plastic bag lined cardboard round drum, Net wt 25kg.
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Name:Dyes Grade Tannic Acid
Product name: Dyes gallotannic acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
CAS NO:1401-55-4

Perfprmance: the product is light yellow to light brown powder, with special smell; soluble in water, ethyl alcohol and acetone; insoluble in chloroform or diethyl ehterAppearance: light yellow to light brown powder,
Quality index: in accordance with the national standard of GB5308-85.

Uses:
1. dye-fixing agent, mordant, fiber deodorant and synthetic dyes

2. As a fixing agent in textile printing and dyeing, mordant, fiber sweetening agent and synthetic dyes.Storage: Moistureproof and avoid light, sealed storage ,avoid moistre and sunlight, in seal
Packing: plastic bag lined carton, Net wt 25kg ,fiber can with inner plastic bag; net weight: 25kg
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Name:Tech Grade Tannic Acid
Industrial gallotannic acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
CAS NO:1401-55-4Performance: light yellow or light brown powder; soluble in water, ethyl alcohol, acetone and ethyl acetate
Quality index: GB5308-85.

Appearance: light yellow or light brown amorphous powder;
Quality index: in accordance with the national standard of GB5308-85.

Uses
(1)ink manufacturing, metal rust protection, mud treating agent;
(2)for the manufacturing of leather tanning agent,mordant, rubber coagulator;
(3)pharmaceutical material;
(4)for the preparation of medicals, such as, sulfonamides
(5)material for making Tannic acid, Pyrogallic Acid and sulfa drugs . In the chemical production, it can produceGallic acid and Pyrogallic acid); as mud treatment agent in petroleum industry. In addition, can be used in the production of leather tanning agent, mordant, rubber curing agent, agent of proteins, alkaloids precipitation agent, mineral inhibitor, wine clarifying agent, the extraction of germanium and the configuration of the blue-black ink, etcStorage: Moistureproof and avoid light, sealed storage,avoid moistre and sunlight, in seal
Packing: kraft bag, Net wt 25kg ,kraft bagackaging,25kg/bag
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Beer saccharification gallotannic acidUses: It is high purity gallotannic acid extracted from Chinese gall. It is appropriate for the manufacturing of beer. It can improve non-biological stability and flavor stability of beer.
Dosage: 30-60ppm.
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Beer brewing gallotannic acidUses: It is high purity gallotannic acid extracted from Chinese gall. It is appropriate for the manufacturing of beer. It can improve non-biological stability and flavor stability of beer.
QualityMedical use gallotannic acidSpecificationMedical gradeexecutive standardUSP34/CP2010/BP2012content≥92%loss on drying≤12%water insoluble≤0.1%residue on ignition≤0.1%heavy metal40ppmproduction scale300 T/Ypackagingfiber can,25kg/drumEdible gallotannic acidSpecificationFood gradeexecutive standardFCC-IVcontent≥93%≥96%≥98%loss on drying≤9%≤9%≤9%water insoluble≤0.2%≤0.1%≤0.1%residue on ignition≤0.1%≤0.1%≤0.1%heavy metal20ppm15ppm10ppmarsenic< 3ppm< 3ppm< 3ppmlead< 5ppm< 5ppm< 5ppmmercury< 1ppm< 1ppm< 1ppmgallic acid≤4%≤2.5%≤0.75%production scale600 T/Y300 T/Y100 T/Ypackagingfiber can,25kg/drumfiber can,25kg/drumfiber can,25kg/drumDyes gallotannic acidTesting itemUnitStandardappearance--light yellow powdercontent%≥83%loss on drying%≤9.0light transmittance%≥53.0water insoluble%≤0.5%gallic acid%≤7.0production scale--600T/Ypackagingfiber can with inner plastic bagIndustrial gallotannic acidSpecificationIndustrial gradeexecutive standardLY/T1300-2005content≥81%loss on drying≤9%water insoluble≤0.6%residue on ignition--heavy metal--production scale1500T/Ypackagingkraft bag,25kg/bagBeer saccharification gallotannic acidSpecificationfood gallotannic acidexecutive standardenterprise standardappearancelight yellow to brown yellow particle powdercontent≥97%loss on drying≤9%water insoluble≤0.1%residue on ignition≤0.2%heavy metal15ppmarsenic< 3ppmlead< 5ppmmercury< 1ppmgallic acid≤1.0%PH range3-4soluble in waterclear and transparentproduction scale600 T/Ypackagingfiber can,20kg/drumBeer brewing gallotannic acidSpecificationfood gallotannic acidexecutive standardEnterprise Standardappearancelight yellow to brown yellow particle powdercontent≥98%loss on drying≤9%water insoluble≤0.1%residue on ignition≤0.2%heavy metal15ppmarsenic< 3ppmlead< 5ppmmercury< 1ppmgallic acid≤0.6%PH range3-4soluble in watertransparent and clearproduction scale600 T/Ypackagingfiber can,10kg/drumCertificatesPayment method
T/T(Telex transfer), Western Union, Moneygram, L/C(Letter of Credit), D/P(documents against Payment)
Alibaba Trade Assurance (Credit/Visa/Master Card/E-checking/Pay after) ...Packing & Delivery
Packing
Standard packing: 25kg /drum, double plastic bag of foodstuff inside, cardboard drum outside
or at customer's request.Storage conditions
Store in a well-closed place with constant low temperature and no direct sun light. Protect from moisture.Delivery
From chinese warehouse: about 1-6 workdays after payment /confirm/ied.Usually " in stock" orders can be dispatched within 3 working days. If ordered items are out of stock within 10 days and can't be dispatched in 3 days, we will advise you ASAP, you can change the order or cancel the order ( full amount will be refund)
about Us
Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments. Shanghai Soyoung has nearly 20 years production experience, it is producing in our GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing. we can gurantee quality.
Company nameShanghai Soyoung Biotechnology Inc.Main Productshealth care ingredientsLocationShanghai,ChinaBusiness TypeManufacturer & Trader Year start exporting2011Number of employees60-70 peopleFactory area18,000 square metersTotal annual sales volumeUS$3,000,000-5,000,000Main MarketsAmerica,Europe,Mid East,Asia,South Africa and etc.CertificationsGMP,DMF,ISO,HACCP,Kosher
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